impr: add conversion function for datetime airtable fields #11

field-converter.go

@@ -0,0 +1,24 @@
+package airtable
+
+import (
+	"errors"
+	"time"
+)
+
+const (
+	dateTimeFormat = "2006-01-02T15:04:05.000Z"
+)
+
+var ErrNotDateTime = errors.New("field is not date time")
+
+func ToDateTime(field interface{}) (time.Time, error) {
+	fS, err := field.(string)
+	if !err {
+		return time.Time{}, ErrNotDateTime
+	}
+	return time.Parse(dateTimeFormat, fS)
+}
+
+func FromDateTime(t time.Time) interface{} {
+	return t.Format(dateTimeFormat)
+}